How Small And Medium-sized Enterprises Can Choose The Right Servers And High-security Products And Services In Hong Kong

1.

Clarify business requirements and risk assessment

- List the services that need to be protected: Websites, APIs, emails, game servers, VoIP, etc ；
- Statistics on normal peak bandwidth and concurrency: View traffic charts for the past 90 days (CPANEL/Traffic Monitoring/Firewall Logs), and record peak bandwidth (Mbps/Gbps) and PPS ；
- Assessing the attack surface and historical events: Have you ever suffered from SYN/UDP/DNS/application-layer attacks? What was the duration and frequency of these attacks? ；
- Determine compliance and data residency requirements: Whether it requires onshore/Hong Kong data centers and prevents customer data from leaving the country, etc.

2.

Determine the high-security type and technical solution

- Select by level: Network layer (DDoS mitigation + BGP Anycast), Transport layer (SYN/ACK protection, PPS throttling), Application layer (WAF, API protection) ；
- Decide on the deployment mode: Cloud cleaning (traffic routed to the cleaning network), direct connection to data centers (physical protection + hardware firewall), CDN+WAF hybrid ；
- Characteristics of Hong Kong: Give priority to suppliers with POP/cleaning centers in Hong Kong, and pay attention to the quality of international and China-Hong Kong links.

3.

Develop an evaluation and procurement request (RFP)

- Required fields: Maximum cleaning bandwidth (Gbps), maximum PPS, SLA (recovery time/availability), Ops response time (minutes/hours) ；
- Feature List: WAF rule sets, page-based challenges (CAPTCHA), allowlists and blocklists, rate limiting, geographic blocking, SSL offloading, log export ；
- Terms of Service: Trial period or bandwidth guarantee, scaling mechanisms, billing methods (monthly subscription/per-traffic/peak-based billing), contract duration, and termination terms.

4.

Compare supplier technical details

- Test cleaning ability: Require suppliers to provide historical attack cases and cleaning curves (be sure they are genuine; don’t rely solely on marketing claims) ；
- Network Architecture: Does it support BGP Anycast? Are there nearby nodes for traffic processing? Is there a separate POP in Hong Kong data centers? ；
- Monitoring and Alerts: Whether real-time traffic dashboards, attack alert channels (SMS/email/phone/ticket), and log retention period are provided.

5.

Review of Budget and Billing Rules

- Common billing items: Bandwidth package, guaranteed minimum for peak traffic cleaning, price per extra byte, billing by number of attacks ；
- Price negotiation skills: Require no charging during the trial period, secure a guaranteed minimum bandwidth, and define a clear upper limit for peak-time pricing ；
- Hidden costs: International exports, cross-border connection fees, certificate/SSL unloading fees, custom rule development costs.

6.

Compliance and Legal Risk Assessment Before Signing a Contract

- Data and Privacy: Confirm whether user data will be dumped to third parties and whether it complies with the company’s compliance requirements ；
- Law and Jurisdiction: Jurisdiction for contracts, dispute resolution methods, data retention and deletion policies ；
- Backup and Recovery Responsibilities: Clarify the respective responsibilities and compensation terms for the supplier and the customer in the event that an attack causes business disruption.

7.

Pre-deployment Preparation and Configuration Checklist

- DNS and TTL Policies: Reduce the DNS TTL before protection to 60-300 seconds for switching ；
- IP and Routing: Determine whether to use the floating IP provided by the supplier or announce your own IP through BGP to the cleaning network (if using your own IP, BGP setup is required) ；
- Certificates and TLS: Upload or negotiate the SSL certificate in advance, and configure the SSL mode (terminal decryption/transmission mode).

8.

Step-by-step Deployment and Verification (Practical Steps)

- Step 1 (off-peak hours): Switch DNS to the protection gateway or establish a temporary BGP connection according to the supplier’s documentation ；
- Step 2: Check the normal operation of business processes (page loading, API responses, email sending/receiving), and record response times and error rates ；
- Step 3: Enable the default WAF policy, then gradually relax it for non-production traffic, observe false positives, and adjust the rules accordingly ；
- Step 4: Set alarm thresholds (traffic/error rate/PPS), and confirm notification channels with the supplier ；
- Step 5: Conduct a joint testing exercise with supplier assistance (the supplier provides legitimate traffic generation or stress testing tools) to verify the switching process and recovery time.

9.

Operations and continuous optimization after going live

- Daily life: Check traffic trends and WAF block logs weekly, and review configurations and false positives monthly ；
- Security incidents: Develop an emergency response plan (contact list, commands to switch DNS/BGP, rollback steps), and conduct drills ；
- Regular evaluation: Evaluate quarterly whether the bandwidth threshold is met, and whether it is necessary to upgrade cleaning capabilities or add POP nodes.

10.

Q1: Which indicators should small and medium-sized enterprises prioritize?

11. A1: Prioritize attention to actual peak bandwidth (Gbps), maximum PPS capacity, response and recovery times specified in the SLA, whether there are nearby data processing nodes in Hong Kong, and 24/7 operational support ； These directly determine whether the business can withstand an attack and its recovery speed.

12.

Q2: How to verify a supplier’s claimed cleaning capabilities before signing a contract?

13. A2: Request to view historical attack cases and cleaning curves, technical whitepapers, and third-party evaluations ； And strive to include trial and performance guarantee clauses in the contract, verifying the cleaning effectiveness through the supplier’s simulated traffic tests (using tools compliant with supplier or third-party standards).

14.

Q3: If a company doesn’t have a dedicated network team, how can it ensure deployment and operations?

15. A3: Choose a provider that offers managed services (Managed SOC/24×7 support), sign a clear SLA, require the provider to provide documented steps for switching and rolling back, and specify in the contract the frequency of drills and response time limits ； At the same time, maintain basic knowledge training to ensure that key personnel can carry out emergency procedures.